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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: #2D2D2D;
    background-color: #FFFFFF;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TIPOGRAFÍA ===== */
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.highlight {
    color: #1E6F9F;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #3AA6A4;
    background: rgba(58, 166, 164, 0.12);
    padding: 4px 16px;
    border-radius: 50px;
    margin-bottom: 12px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.section-desc {
    color: #6B7280;
    font-size: 1.05rem;
}

/* ===== BOTONES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #3AA6A4;
    color: #FFFFFF;
}

.btn-primary:hover {
    background: #2D8C8A;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(58, 166, 164, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #FFFFFF;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 46, 74, 0.95);
    backdrop-filter: blur(8px);
    padding: 12px 0;
    transition: all 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: #FFFFFF;
}

.logo-sub {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 0.8rem;
    color: #3AA6A4;
    display: block;
    margin-top: -4px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-list a:hover,
.nav-list a.active {
    color: #FFFFFF;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #3AA6A4;
    transition: width 0.3s ease;
}

.nav-list a:hover::after {
    width: 100%;
}

.nav-cta {
    background: #3AA6A4;
    padding: 8px 20px;
    border-radius: 50px;
    color: #FFFFFF !important;
}

.nav-cta:hover {
    background: #2D8C8A;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0A2E4A 0%, #1E6F9F 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1581093588401-fbb62a02f120?w=800&auto=format') center/cover no-repeat;
    opacity: 0.15;
    mask-image: linear-gradient(to left, transparent, black);
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    max-width: 700px;
    color: #FFFFFF;
}

.hero-badge {
    display: inline-block;
    background: rgba(58, 166, 164, 0.2);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #3AA6A4;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-title .highlight {
    color: #3AA6A4;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 580px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 32px;
}

.hero-location {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.hero-location i {
    color: #3AA6A4;
    margin-right: 8px;
}

/* ===== PROBLEMÁTICA ===== */
.problematica {
    padding: 80px 0;
    background: #F4F7FC;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.problem-card {
    background: #FFFFFF;
    padding: 32px 28px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid #3AA6A4;
}

.problem-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.problem-icon {
    font-size: 2rem;
    color: #1E6F9F;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: #0A2E4A;
}

.problem-card p {
    color: #6B7280;
    font-size: 0.95rem;
}

/* ===== SOLUCIONES ===== */
.soluciones {
    padding: 80px 0;
    background: #FFFFFF;
}

.soluciones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.solucion-card {
    background: #F4F7FC;
    padding: 30px 24px;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.solucion-card:hover {
    background: #FFFFFF;
    border-color: #3AA6A4;
    box-shadow: 0 8px 30px rgba(58, 166, 164, 0.10);
    transform: translateY(-4px);
}

.solucion-icon {
    font-size: 2rem;
    color: #1E6F9F;
    margin-bottom: 14px;
}

.solucion-card h4 {
    font-size: 1.1rem;
    color: #0A2E4A;
    margin-bottom: 8px;
}

.solucion-card p {
    color: #6B7280;
    font-size: 0.92rem;
}

/* ===== CICLO CERRADO ===== */
.ciclo-cerrado {
    padding: 80px 0;
    background: #F4F7FC;
}

.ciclo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.ciclo-item {
    background: #FFFFFF;
    padding: 28px 24px;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease;
}

.ciclo-item:hover {
    transform: translateY(-4px);
}

.ciclo-num {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: #3AA6A4;
    margin-bottom: 8px;
}

.ciclo-item h4 {
    font-size: 1rem;
    color: #0A2E4A;
    margin-bottom: 6px;
}

.ciclo-item p {
    font-size: 0.9rem;
    color: #6B7280;
}

.ciclo-resultado {
    background: #0A2E4A;
    color: #FFFFFF;
}

.ciclo-resultado h4 {
    color: #FFFFFF;
}

.ciclo-resultado p {
    color: rgba(255, 255, 255, 0.8);
}

.ciclo-resultado .ciclo-num {
    color: #3AA6A4;
}

/* ===== PROMESA ===== */
.promesa {
    padding: 80px 0;
    background: #FFFFFF;
}

.promesa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.promesa-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: 20px;
    background: #F4F7FC;
    transition: all 0.3s ease;
}

.promesa-card:hover {
    background: #0A2E4A;
    color: #FFFFFF;
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(10, 46, 74, 0.15);
}

.promesa-card i {
    font-size: 2.8rem;
    color: #3AA6A4;
    margin-bottom: 16px;
}

.promesa-card:hover i {
    color: #FFFFFF;
}

.promesa-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.promesa-card p {
    font-size: 0.9rem;
    color: #6B7280;
}

.promesa-card:hover p {
    color: rgba(255, 255, 255, 0.8);
}

/* ===== POR QUÉ VARYING ===== */
.porque-varying {
    padding: 80px 0;
    background: #F4F7FC;
}

.porque-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.porque-card {
    background: #FFFFFF;
    padding: 32px 28px;
    border-radius: 20px;
    border-top: 4px solid #3AA6A4;
    transition: all 0.3s ease;
}

.porque-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.porque-num {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 2.4rem;
    color: #3AA6A4;
    opacity: 0.3;
    display: block;
    margin-bottom: 8px;
}

.porque-card h4 {
    font-size: 1.15rem;
    color: #0A2E4A;
    margin-bottom: 8px;
}

.porque-card p {
    color: #6B7280;
    font-size: 0.95rem;
}

/* ===== CLIENTES ===== */
.clientes {
    padding: 60px 0;
    background: #FFFFFF;
}

.clientes-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px 48px;
}

.cliente-item {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: #0A2E4A;
    padding: 8px 16px;
    background: #F4F7FC;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.cliente-item:hover {
    background: #3AA6A4;
    color: #FFFFFF;
    transform: scale(1.05);
}

/* ===== CONTACTO ===== */
.contacto {
    padding: 80px 0;
    background: #0A2E4A;
}

.contacto-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contacto-info {
    color: #FFFFFF;
}

.contacto-info .section-tag {
    background: rgba(58, 166, 164, 0.2);
}

.contacto-info .section-title {
    color: #FFFFFF;
}

.contacto-info .highlight {
    color: #3AA6A4;
}

.contacto-desc {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.contacto-datos {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contacto-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contacto-item i {
    width: 44px;
    height: 44px;
    background: rgba(58, 166, 164, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3AA6A4;
    font-size: 1.1rem;
}

.contacto-item strong {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

.contacto-item span {
    display: block;
    font-weight: 600;
}

.contacto-form {
    background: #FFFFFF;
    padding: 40px 36px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.contacto-form h3 {
    font-size: 1.5rem;
    color: #0A2E4A;
    margin-bottom: 24px;
}

.contacto-form input,
.contacto-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    margin-bottom: 16px;
    transition: border 0.3s ease;
}

.contacto-form input:focus,
.contacto-form textarea:focus {
    outline: none;
    border-color: #3AA6A4;
    box-shadow: 0 0 0 3px rgba(58, 166, 164, 0.1);
}

.contacto-form .btn-primary {
    width: 100%;
    justify-content: center;
}

/* ===== FOOTER ===== */
.footer {
    background: #0A1E2E;
    color: rgba(255, 255, 255, 0.7);
    padding: 48px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 32px;
}

.footer-brand .logo-text {
    font-size: 1.3rem;
}

.footer-brand .logo-sub {
    font-size: 0.7rem;
}

.footer-brand p {
    margin-top: 12px;
    font-size: 0.9rem;
}

.footer-links h4,
.footer-contact h4 {
    color: #FFFFFF;
    font-size: 1rem;
    margin-bottom: 16px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #3AA6A4;
}

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.footer-contact i {
    width: 20px;
    color: #3AA6A4;
    margin-right: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 20px;
    text-align: center;
    font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .contacto-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.6rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #0A2E4A;
        padding: 20px 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-menu.open {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .nav-list a {
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-cta {
        text-align: center;
        border: none !important;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contacto-form {
        padding: 28px 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.6rem;
    }

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

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

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

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

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

    .porque-grid {
        grid-template-columns: 1fr;
    }
}
/* ===== LOGO CON PNG ===== */
.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 55px;
    width: auto;
    display: block;
    /* IMPORTANTE: SIN FILTRO */
    filter: none;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: #FFFFFF;
    letter-spacing: 1px;
}

.logo-sub {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 0.75rem;
    color: #3AA6A4;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ===== FOOTER CON LOGO ===== */
.footer-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    display: block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .logo-img {
        height: 42px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .logo-sub {
        font-size: 0.65rem;
    }

    .footer-logo-img {
        height: 32px;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 34px;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .logo-sub {
        font-size: 0.55rem;
    }
    
    .logo-link {
        gap: 8px;
    }

    .footer-logo-img {
        height: 28px;
    }
}