@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;600;700;900&display=swap');

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: #1a1a1a;
    color: #f0f0f0;
    min-height: 100vh;
    text-align: center;
    position: relative;
    padding-top: 92px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 20px;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1581152399908-4d7392f873e6?q=80&w=1974&auto=format&fit=crop') no-repeat center center/cover;
    opacity: 0.2;
    z-index: -1;
}

/* ============================
   HEADER Y NAVEGACIÓN
   ============================ */
.main-header {
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #ffc107;
    padding: 10px 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-menu li a {
    color: #f0f0f0;
    text-decoration: none;
    font-weight: 700;
    font-size: 1em;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.nav-menu li a:hover {
    background-color: #ffc107;
    color: #1a1a1a;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: #ffc107;
    font-size: 2em;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    background-color: rgba(0, 0, 0, 0.95);
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 20px 0;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu ul li {
    margin-bottom: 20px;
}

.mobile-menu ul li a {
    color: #f0f0f0;
    text-decoration: none;
    font-size: 1.5em;
    font-weight: 700;
}

/* ============================
   CONTENEDOR PRINCIPAL
   ============================ */
.container {
    background-color: rgba(0, 0, 0, 0.75);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 0 25px rgba(255, 193, 7, 0.3);
    border: 1px solid #ffc107;
    width: 100%;
    max-width: 1300px;
    margin: 40px auto;
}

.filosofia-container {
    max-width: 1300px !important;
    margin: 40px auto !important;
    padding: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
}

/* ============================
   HERO MODERNO FILOSOFÍA
   ============================ */
.filosofia-hero-modern {
    background: linear-gradient(135deg, rgba(0,0,0,0.95) 0%, rgba(26,26,26,0.9) 50%, rgba(42,42,42,0.85) 100%),
                url('logo.webp') center/cover;
    padding: 60px 20px;
    margin: -40px -40px 40px -40px;
    border-bottom: 3px solid #ffc107;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid #ffc107;
    padding: 10px 20px;
    border-radius: 25px;
    margin-bottom: 25px;
    font-size: 0.9em;
    color: #ffc107;
    font-weight: 600;
}

.filosofia-title-hero {
    font-size: 2.5em;
    color: #ffc107;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    line-height: 1.2;
}

.filosofia-subtitle-hero {
    font-size: 1.2em;
    color: #e0e0e0;
    margin-bottom: 40px;
    line-height: 1.7;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.filosofia-manifesto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.manifesto-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 25px 15px;
    background: rgba(42, 42, 42, 0.7);
    border-radius: 10px;
    border: 1px solid rgba(255, 193, 7, 0.3);
    transition: all 0.3s ease;
}

.manifesto-item:hover {
    border-color: #ffc107;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.3);
}

.manifesto-item i {
    font-size: 2.2em;
    color: #ffc107;
}

.manifesto-item span {
    color: #fff;
    font-weight: 600;
    text-align: center;
    font-size: 0.95em;
}

/* ============================
   SECCIÓN VENTAJA COMPARATIVA
   ============================ */
.ventaja-section {
    margin: 80px 0;
    padding: 0 20px;
}

.ventaja-intro {
    font-size: 1.2em;
    color: #ddd;
    text-align: center;
    margin-bottom: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.ventaja-comparativa {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto 50px;
}

.comparativa-column {
    background: rgba(42, 42, 42, 0.7);
    border-radius: 12px;
    padding: 35px 30px;
    border: 2px solid rgba(255, 193, 7, 0.2);
    transition: all 0.3s ease;
}

.comparativa-column:hover {
    border-color: rgba(255, 193, 7, 0.4);
    transform: translateY(-5px);
}

.comparativa-column h3 {
    color: #ffc107;
    font-size: 1.4em;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
}

.comparativa-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparativa-list li {
    color: #ddd;
    font-size: 1.05em;
    line-height: 2;
    padding-left: 35px;
    position: relative;
    margin-bottom: 12px;
}

.comparativa-list.malo li i {
    color: #ff4444;
    position: absolute;
    left: 0;
    top: 2px;
}

.comparativa-list.bueno li i {
    color: #25D366;
    position: absolute;
    left: 0;
    top: 2px;
}

.ventaja-conclusion {
    background: rgba(255, 193, 7, 0.08);
    border: 2px solid rgba(255, 193, 7, 0.3);
    border-radius: 12px;
    padding: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.ventaja-conclusion p {
    color: #ddd;
    font-size: 1.15em;
    line-height: 1.8;
    margin: 0;
}

.ventaja-conclusion strong {
    color: #ffc107;
    font-weight: 700;
}

/* ============================
   PILARES
   ============================ */
.pilares-section {
    margin: 80px 0;
    padding: 0 20px;
}

.pilares-section .section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 2.2em;
    color: #ffc107;
    margin-bottom: 40px;
}

.pilares-section .section-title i {
    color: #ffc107;
}

.pilares-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.pilar-card {
    background: rgba(42, 42, 42, 0.7);
    border-radius: 12px;
    padding: 35px 30px;
    border: 1px solid rgba(255, 193, 7, 0.2);
    transition: all 0.3s ease;
    text-align: left;
}

.pilar-card:hover {
    border-color: #ffc107;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 193, 7, 0.15);
}

.pilar-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pilar-icon i {
    font-size: 2.2em;
    color: #ffc107;
}

.pilar-title {
    color: #ffc107;
    font-size: 1.4em;
    margin-bottom: 15px;
}

.pilar-text {
    color: #ddd;
    font-size: 1.05em;
    line-height: 1.7;
    margin-bottom: 20px;
}

.pilar-text strong {
    color: #fff;
    font-weight: 600;
}

.pilar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pilar-list li {
    color: #ddd;
    font-size: 1em;
    line-height: 1.8;
    padding-left: 30px;
    position: relative;
    margin-bottom: 10px;
}

.pilar-list li i {
    color: #25D366;
    position: absolute;
    left: 0;
    top: 2px;
}

/* ============================
   LÍMITES
   ============================ */
.limites-section {
    margin: 80px 0;
    padding: 0 20px;
}

.limites-title {
    font-size: 2.2em;
    color: #ffc107;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.limites-title i {
    color: #ffc107;
}

.limites-intro {
    font-size: 1.15em;
    color: #ddd;
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.limites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1100px;
    margin: 0 auto;
}

.limite-item {
    background: rgba(42, 42, 42, 0.6);
    border-radius: 10px;
    padding: 30px 25px;
    border: 1px solid rgba(255, 193, 7, 0.15);
    transition: all 0.3s ease;
    text-align: left;
}

.limite-item:hover {
    border-color: rgba(255, 193, 7, 0.3);
    transform: translateY(-3px);
}

.limite-item i {
    font-size: 2em;
    color: #ff6b6b;
    margin-bottom: 15px;
    display: block;
}

.limite-item h3 {
    color: #ffc107;
    font-size: 1.2em;
    margin-bottom: 12px;
}

.limite-item p {
    color: #ddd;
    font-size: 1em;
    line-height: 1.6;
    margin: 0;
}

/* ============================
   COMPROMISOS
   ============================ */
.compromisos-section {
    margin: 80px 0;
    padding: 0 20px;
}

.compromisos-title {
    font-size: 2.2em;
    color: #ffc107;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.compromisos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1100px;
    margin: 0 auto;
}

.compromiso-card {
    background: rgba(42, 42, 42, 0.7);
    border-radius: 12px;
    padding: 30px;
    border: 1px solid rgba(255, 193, 7, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.compromiso-card:hover {
    border-color: #ffc107;
    transform: translateY(-5px);
}

.compromiso-numero {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 3em;
    font-weight: 900;
    color: rgba(255, 193, 7, 0.1);
    line-height: 1;
}

.compromiso-card h3 {
    color: #ffc107;
    font-size: 1.3em;
    margin-bottom: 15px;
    padding-right: 40px;
}

.compromiso-card p {
    color: #ddd;
    font-size: 1em;
    line-height: 1.6;
    margin: 0;
}

/* ============================
   DIFERENCIADORES
   ============================ */
.diferenciadores-section {
    margin: 80px 0;
    padding: 0 20px;
}

.diferenciadores-title {
    font-size: 2.2em;
    color: #ffc107;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.diferenciadores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.diferenciador-card {
    background: rgba(42, 42, 42, 0.7);
    border-radius: 12px;
    padding: 35px 30px;
    border: 1px solid rgba(255, 193, 7, 0.2);
    transition: all 0.3s ease;
    text-align: left;
}

.diferenciador-card:hover {
    border-color: #ffc107;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 193, 7, 0.15);
}

.diferenciador-card > i {
    font-size: 2.5em;
    color: #ffc107;
    margin-bottom: 20px;
    display: block;
}

.diferenciador-card h3 {
    color: #ffc107;
    font-size: 1.3em;
    margin-bottom: 15px;
}

.diferenciador-card p {
    color: #ddd;
    font-size: 1.05em;
    line-height: 1.7;
    margin: 0;
}

.diferenciador-card p strong {
    color: #fff;
    font-weight: 600;
}

/* ============================
   CTA FINAL
   ============================ */
.cta-section {
    text-align: center;
    margin: 80px 0 40px;
    padding: 50px 30px;
    background: rgba(255, 193, 7, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.cta-title {
    font-size: 2.2em;
    color: #ffc107;
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-subtitle {
    font-size: 1.2em;
    color: #ddd;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
    cursor: pointer;
    margin: 5px;
}

.btn-llamada {
    background: #ffc107;
    color: #1a1a1a;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    border: 2px solid #ffc107;
    min-width: 280px;
    justify-content: center;
}

.btn-llamada:hover {
    background: #e0a800;
    border-color: #e0a800;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 193, 7, 0.2);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    border: 2px solid #25D366;
    min-width: 280px;
    justify-content: center;
}

.btn-whatsapp:hover {
    background: #1da851;
    border-color: #1da851;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.2);
}

/* ============================
   FOOTER
   ============================ */
.main-footer {
    background-color: rgba(0, 0, 0, 0.85);
    border-top: 1px solid rgba(255, 193, 7, 0.2);
    padding: 30px 20px;
    margin-top: 60px;
    text-align: center;
}

.footer-content a {
    color: #ffc107;
    text-decoration: none;
    font-weight: bold;
    margin: 0 15px;
}

.footer-content a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.footer-content p {
    margin: 10px 0;
    color: #aaa;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .hamburger {
        display: block;
    }

    .container {
        padding: 25px 20px;
    }

    .filosofia-hero-modern {
        padding: 40px 15px;
        margin: -20px -20px 30px -20px;
    }

    .filosofia-title-hero {
        font-size: 1.8em;
    }

    .filosofia-subtitle-hero {
        font-size: 1.1em;
    }

    .filosofia-manifesto {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .manifesto-item {
        padding: 20px 10px;
    }

    .pilares-section .section-title {
        font-size: 1.8em;
    }

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

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

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

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-llamada, .btn-whatsapp {
        width: 100%;
        max-width: 300px;
    }

    /* Ventaja comparativa responsive */
    .ventaja-comparativa {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .comparativa-column {
        padding: 25px 20px;
    }

    .comparativa-list li {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    .filosofia-title-hero {
        font-size: 1.5em;
    }

    .filosofia-subtitle-hero {
        font-size: 1em;
    }

    .filosofia-manifesto {
        grid-template-columns: 1fr;
    }

    .section-title, .limites-title, .compromisos-title, .diferenciadores-title {
        font-size: 1.6em;
        flex-direction: column;
        gap: 10px;
    }

    .ventaja-intro {
        font-size: 1.05em;
    }

    .comparativa-column h3 {
        font-size: 1.2em;
    }

    .comparativa-list li {
        font-size: 0.95em;
        padding-left: 28px;
    }

    .ventaja-conclusion {
        padding: 20px;
    }

    .ventaja-conclusion p {
        font-size: 1em;
    }

    .pilar-card, .limite-item, .compromiso-card, .diferenciador-card {
        padding: 25px 20px;
    }

    .cta-title {
        font-size: 1.8em;
    }
}