:root {
    --primary: #FB8C09;
    --orange: #FB8C09;
    --blue: #00578c;
    --cyan: #00b2fc;
    --primary-light: #fed7aa;
    --primary-dark: #c2410c;
    --white: #ffffff;
    --gray-light: #f3f4f6;
    --gray-medium: #6b7280;
    --gray-dark: #1f2937;
    --success: #10b981;
    --warning: #f59e0b;

    --font-primary: 'Inter', sans-serif;
    --font-code: 'Fira Code', monospace;
    
    /* Sistema de tipografía unificado */
    --text-xs: 0.75rem;    /* 12px */
    --text-sm: 0.875rem;   /* 14px */
    --text-base: 1rem;     /* 16px */
    --text-lg: 1.125rem;   /* 18px */
    --text-xl: 1.25rem;    /* 20px */
    --text-2xl: 1.5rem;    /* 24px */
    --text-3xl: 1.875rem;  /* 30px */
    --text-4xl: 2.25rem;   /* 36px */
    --text-5xl: 3rem;      /* 48px */
    
    /* Espaciados consistentes */
    --space-xs: 0.5rem;    /* 8px */
    --space-sm: 0.75rem;   /* 12px */
    --space-md: 1rem;      /* 16px */
    --space-lg: 1.5rem;    /* 24px */
    --space-xl: 2rem;      /* 32px */
    --space-2xl: 3rem;     /* 48px */
    --space-3xl: 4rem;     /* 64px */
    --space-4xl: 5rem;     /* 80px */
    --space-5xl: 6rem;     /* 96px */
    --space-6xl: 8rem;     /* 128px */
    
    /* Radios de bordes */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-dark);
    overflow-x: hidden;
    padding-top: 100px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Clases utilitarias de tipografía */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Clases de espaciado */
.space-xs { margin: var(--space-xs); }
.space-sm { margin: var(--space-sm); }
.space-md { margin: var(--space-md); }
.space-lg { margin: var(--space-lg); }
.space-xl { margin: var(--space-xl); }
.space-2xl { margin: var(--space-2xl); }
.space-3xl { margin: var(--space-3xl); }

.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mb-3xl { margin-bottom: var(--space-3xl); }

/* Logo component */
.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-family: var(--font-code);
    font-weight: 600;
    color: white;
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.logo-icon:hover {
    transform: scale(1.05);
}

.logo-text {
    font-weight: 600;
    font-size: 1.5rem;
    color: var(--gray-dark);
}

/* Header - CORREGIDO */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-light);
    padding: 0.75rem 0;
    position: fixed;
    top: 32px; /* Debajo del status banner */
    left: 0;
    right: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-dark);
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--primary);
}

.btn-nav {
    padding: 0.5rem 1rem !important;
    font-size: 0.9rem !important;
    margin-left: 1rem;
    white-space: nowrap;
}

/* Hamburger Menu - CORREGIDO PARA SAMSUNG/ANDROID */
.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem; /* Área más grande para tocar */
    gap: 0.3rem; /* Más espacio entre líneas */
    z-index: 1001;
    position: relative;
    min-width: 44px; /* Mínimo recomendado para mobile */
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.hamburger span {
    width: 28px; /* Más ancho para mejor visibilidad */
    height: 4px; /* Más grueso */
    background: var(--gray-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
    display: block; /* Asegurar que se muestre */
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Status Banner */
.status-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
    padding: 0.4rem 0;
    font-family: var(--font-code);
    font-size: 0.65rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    overflow: hidden;
}

.status-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.status-text {
    position: relative;
    z-index: 2;
}

.status-emoji {
    margin-right: 0.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Hero section */
.hero {
    background: linear-gradient(135deg, var(--gray-light) 0%, white 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: var(--space-xl) 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.05;
    font-family: var(--font-code);
    font-size: 0.75rem;
    line-height: 1.8;
    color: var(--primary);
    padding: 2rem;
    pointer-events: none;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-logo {
    max-width: 100%;
    height: auto;
    width: 500px;
    margin-bottom: var(--space-xl);
}

.hero h1 {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--gray-dark);
    line-height: 1.2;
}

.hero-tagline {
    font-size: var(--text-xl);
    color: var(--orange);
    font-weight: 600;
    margin-bottom: var(--space-md);
    font-family: var(--font-code);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-medium);
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Problem Section */
.problem-section {
    padding: var(--space-5xl) 0;
    background: white;
}

.problem-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--space-lg);
}

.problem-section h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-xl);
    color: var(--gray-dark);
    font-weight: 700;
    line-height: 1.3;
}

.problem-text {
    font-size: var(--text-xl);
    color: var(--gray-medium);
    margin-bottom: var(--space-4xl);
    line-height: 1.6;
}

.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

.pain-point {
    background: var(--gray-light);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border-left: 4px solid #dc2626;
    text-align: left;
    transition: transform 0.2s ease;
}

.pain-point h4 {
    color: #dc2626;
    font-size: var(--text-lg);
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.pain-point p {
    color: var(--gray-medium);
    font-size: var(--text-base);
    line-height: 1.6;
}

/* Solution Section */
.solution-section {
    padding: var(--space-5xl) 0;
    background: var(--gray-light);
}

.solution-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--space-lg);
}

.solution-section h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-xl);
    color: var(--gray-dark);
    font-weight: 700;
    line-height: 1.3;
}

.solution-text {
    font-size: var(--text-xl);
    color: var(--gray-medium);
    margin-bottom: var(--space-4xl);
    line-height: 1.6;
}

.value-props {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

.value-prop {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--orange);
    text-align: left;
    transition: transform 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.value-prop-icon {
    width: 48px;
    height: 48px;
    background: var(--orange);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
    color: white;
}

.value-prop h4 {
    color: var(--orange);
    font-size: var(--text-lg);
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.value-prop p {
    color: var(--gray-medium);
    font-size: var(--text-base);
    line-height: 1.6;
}

.value-prop:hover,
.pain-point:hover {
    transform: translateY(-2px);
}

/* Development Section */
.development-section {
    padding: var(--space-xl) 0 var(--space-5xl) 0;
    background: white;
}

.development-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Construction Notice */
.construction-notice {
    background: white;
    border: 3px solid var(--orange);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    box-shadow: 0 8px 32px rgba(251, 140, 9, 0.15);
}

.construction-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.construction-icon {
    width: 48px;
    height: 48px;
    background: var(--warning);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
}

.construction-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-dark);
    font-family: var(--font-code);
}

.construction-message {
    color: var(--gray-medium);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    font-size: var(--text-base);
}

.progress-section {
    background: var(--gray-light);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.progress-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-dark);
    margin-bottom: var(--space-md);
    font-family: var(--font-code);
}

.progress-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: var(--text-sm);
}

.progress-item:last-child {
    margin-bottom: 0;
}

.progress-status {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
}

.status-completed {
    background: var(--success);
    color: white;
}

.status-progress {
    background: var(--warning);
    color: white;
    animation: pulse 1.5s infinite;
}

.status-pending {
    background: var(--gray-medium);
    color: white;
}

/* Early Access CTA */
.early-access {
    background: linear-gradient(135deg, var(--orange) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: var(--space-xl);
}

.early-access::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s infinite;
}

.early-access h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
    font-family: var(--font-code);
    font-weight: 600;
}

.early-access p {
    margin-bottom: var(--space-lg);
    opacity: 0.9;
    font-size: var(--text-base);
    line-height: 1.6;
}

.email-signup {
    display: flex;
    gap: var(--space-md);
    max-width: 500px;
    margin: 0 auto;
    align-items: center;
}

.email-input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
}

.email-input::placeholder {
    color: var(--gray-medium);
}

.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: var(--text-base);
    line-height: 1.4;
}

.btn-white {
    background: white;
    color: var(--orange);
    border: 2px solid var(--orange);
}

.btn-white:hover {
    background: var(--gray-light);
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--orange);
    color: white;
    border: 2px solid var(--orange);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: var(--gray-dark);
    color: white;
    padding: var(--space-xl) 0;
    text-align: center;
}

.footer-tagline {
    font-family: var(--font-code);
    color: var(--primary-light);
    margin-bottom: var(--space-md);
    font-size: var(--text-base);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--orange);
    color: white;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-size: var(--text-xl);
    transition: all 0.3s ease;
    border: 2px solid var(--orange);
}

.social-link:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 24px rgba(251, 140, 9, 0.4);
}

/* Responsive - CORREGIDO ESPECÍFICAMENTE PARA SAMSUNG S23 */
@media (max-width: 1024px) {
    .nav-links {
        gap: 1rem;
    }

    .btn-nav {
        font-size: 0.8rem !important;
        padding: 0.4rem 0.8rem !important;
    }
}

/* MÓVILES GRANDES - SAMSUNG S23, etc */
@media (max-width: 430px) and (min-width: 360px) {
    .hamburger {
        display: flex !important;
    }

    .nav-portal-btn {
        display: none !important;
    }

    header {
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        top: 32px;
        padding: 0.75rem 0;
        border-bottom: 2px solid var(--gray-light);
    }

    .nav-links {
        position: fixed;
        top: 95px !important;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        padding: 2.5rem 1.5rem;
        gap: 2.5rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
        border-top: 2px solid var(--gray-light);
        transform: translateY(-120%) !important;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        flex-direction: column;
        align-items: center;
        opacity: 0;
        visibility: hidden;
        min-height: 50vh;
        overflow-y: auto;
    }

    .nav-links.active {
        transform: translateY(0) !important;
        opacity: 1;
        visibility: visible;
    }

    .nav-links a {
        font-size: 1.1rem !important;
        padding: 0.75rem 1.5rem;
        border-radius: 8px;
        transition: all 0.3s ease;
        text-align: center;
        min-width: 200px;
    }

    .nav-links a:hover {
        background: var(--primary-light);
        color: var(--primary-dark);
    }

    .nav-links.active .nav-portal-btn {
        display: block !important;
        width: 100%;
        text-align: center;
        margin-top: 2rem;
        padding-top: 2rem;
        border-top: 2px solid var(--primary-light);
    }

    .btn-nav {
        margin-left: 0 !important;
        text-align: center;
        width: 250px !important;
        padding: 1rem 2rem !important;
        font-size: 1.1rem !important;
        font-weight: 600;
    }

    body {
        padding-top: 105px;
    }

    .pain-points {
        display: flex !important;
        flex-direction: column;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }

    .pain-point {
        background: var(--gray-light) !important;
        padding: 1.5rem !important;
        border-radius: 12px;
        border-left: 4px solid #dc2626;
        margin-bottom: 1rem;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .value-props {
        display: flex !important;
        flex-direction: column;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }

    .value-prop {
        background: white !important;
        padding: 1.5rem !important;
        border-radius: 12px;
        border-left: 4px solid var(--primary);
        text-align: left;
        margin-bottom: 1rem;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
}

/* MÓVILES ESTÁNDAR */
@media (max-width: 768px) {
    .nav-portal-btn {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    header {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        top: 32px;
        padding: 0.75rem 0;
    }

    .container {
        padding: 0 1rem;
    }

    .logo {
        z-index: 1002;
    }

    .nav-links {
        position: fixed;
        top: 90px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 2rem 1rem;
        gap: 2rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        border-top: 1px solid var(--gray-light);
        transform: translateY(-100%);
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
        flex-direction: column;
        align-items: center;
        opacity: 0;
        visibility: hidden;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-links.active .nav-portal-btn {
        display: block;
        width: 100%;
        text-align: center;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--gray-light);
    }

    .btn-nav {
        margin-left: 0 !important;
        text-align: center;
        width: 200px;
        padding: 0.75rem 1.5rem !important;
        font-size: 1rem !important;
    }

    body {
        padding-top: 100px;
    }

    .hero h1 {
        font-size: var(--text-3xl);
    }

    .hero-logo {
        width: 280px;
        margin-bottom: var(--space-lg);
    }

    .hero-tagline {
        font-size: var(--text-lg);
    }

    .hero-subtitle {
        font-size: var(--text-base);
        margin-bottom: var(--space-lg);
    }

    .email-signup {
        flex-direction: column;
    }

    .pain-points,
    .value-props {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .problem-section h2,
    .solution-section h2 {
        font-size: var(--text-3xl);
    }

    .problem-text,
    .solution-text {
        font-size: var(--text-lg);
    }

    .problem-section,
    .solution-section {
        padding: var(--space-4xl) 0;
    }

    .social-links {
        gap: 1.5rem;
    }

    .social-link {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hamburger {
        display: flex !important;
        padding: 1rem; /* Área más grande para tocar */
    }

    .hamburger span {
        width: 30px;
        height: 4px;
        background: var(--gray-dark) !important;
    }

    header {
        padding: 0.75rem 0;
        background: rgba(255, 255, 255, 0.98) !important;
    }

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

    .nav-links {
        top: 95px !important;
        padding: 2rem 1rem;
        background: rgba(255, 255, 255, 0.98) !important;
    }

    .nav-links.active .nav-portal-btn {
        display: block !important;
    }

    .hero h1 {
        font-size: var(--text-2xl);
        line-height: 1.2;
    }

    .hero-logo {
        width: 220px;
        margin-bottom: var(--space-md);
    }

    .hero-tagline {
        font-size: var(--text-base);
    }

    .hero-subtitle {
        font-size: var(--text-sm);
        padding: 0 var(--space-md);
    }

    .construction-notice {
        padding: var(--space-lg);
        margin: 0 var(--space-md) var(--space-lg);
    }

    .construction-title {
        font-size: var(--text-lg);
    }

    .early-access {
        padding: var(--space-lg);
        margin: 0 var(--space-md) var(--space-md);
    }

    .early-access h3 {
        font-size: var(--text-xl);
    }

    body {
        padding-top: 105px;
    }

    /* Corrección específica para secciones problemáticas en móviles pequeños */
    .pain-points {
        display: flex !important;
        flex-direction: column;
        gap: 1rem;
        padding: 0;
    }

    .pain-point {
        background: var(--gray-light) !important;
        padding: 1.25rem !important;
        margin-bottom: 1rem;
        border-radius: 8px;
        border-left: 3px solid #dc2626;
    }

    .pain-point h4 {
        font-size: 1rem !important;
        margin-bottom: 0.75rem;
    }

    .pain-point p {
        font-size: 0.9rem !important;
        line-height: 1.5;
    }

    .value-props {
        display: flex !important;
        flex-direction: column;
        gap: 1rem;
        padding: 0;
    }

    .value-prop {
        background: white !important;
        padding: 1.25rem !important;
        margin-bottom: 1rem;
        border-radius: 8px;
        border-left: 3px solid var(--primary);
    }

    .value-prop h4 {
        font-size: 1rem !important;
        margin-bottom: 0.75rem;
    }

    .value-prop p {
        font-size: 0.9rem !important;
        line-height: 1.5;
    }

    .value-prop-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
    }

    /* Asegurar que las secciones se muestren correctamente */
    .problem-section,
    .solution-section {
        padding: 2rem 0 3rem 0 !important;
        min-height: auto !important;
    }

    .problem-content,
    .solution-content {
        padding: 0 1rem;
    }
}

/* Landscape tablet fix */
@media (max-width: 1024px) and (orientation: landscape) {
    .nav-links {
        gap: 0.8rem;
    }

    .btn-nav {
        font-size: 0.7rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    header {
        padding: 0.5rem 0;
    }
}

/* Development Info Styles */
.dev-info {
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
    border: 2px solid var(--warning);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.dev-info h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.dev-info-content {
    text-align: left;
}

.dev-info-content p {
    margin-bottom: 0.75rem;
    color: var(--gray-dark);
}

.dev-urls {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--warning);
}

.dev-urls ul {
    list-style: none;
    padding: 0;
    margin-top: 0.75rem;
}

.dev-urls li {
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 6px;
    border-left: 3px solid var(--primary);
}

.dev-urls a {
    color: var(--primary-dark);
    text-decoration: none;
    font-family: var(--font-code);
    font-size: 0.9rem;
}

.dev-urls a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .dev-info {
        padding: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .dev-info h3 {
        font-size: 1.25rem;
    }
    
    .dev-urls a {
        font-size: 0.8rem;
        word-break: break-all;
    }
}

/* System Status Section */
.system-status-section {
    background: linear-gradient(135deg, #f6f9fc 0%, #e8f4f8 100%);
    padding: 4rem 0;
    margin-top: 2rem;
}

.system-status-content {
    text-align: center;
}

.system-status-content h2 {
    font-size: 2.5rem;
    color: var(--gray-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-medium);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.stat-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 87, 140, 0.08);
    border: 1px solid rgba(0, 87, 140, 0.12);
    transition: all 0.2s ease;
    position: relative;
    text-align: center;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 87, 140, 0.12);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
    gap: var(--space-xs);
}

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    color: white;
}

.stat-icon.institutions { background: #00578c; }
.stat-icon.active { background: #10b981; }
.stat-icon.students { background: #00b2fc; }
.stat-icon.uptime { background: #FB8C09; }

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

.status-online { background-color: #10b981; }
.status-degraded { background-color: #f59e0b; }
.status-offline { background-color: #ef4444; }

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.stat-number {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--gray-dark);
    margin-bottom: var(--space-xs);
    line-height: 1;
}

.stat-label {
    color: var(--gray-medium);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1.2;
}

/* Overall Status */
.overall-status {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 87, 140, 0.1);
    border: 1px solid rgba(0, 87, 140, 0.1);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.status-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-dark);
}

.status-subtext {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-top: 0.5rem;
}

/* Portal Access */
.portal-access {
    background: linear-gradient(135deg, #00578c 0%, #00b2fc 100%);
    padding: 2.5rem;
    border-radius: 20px;
    color: white;
    max-width: 600px;
    margin: 0 auto;
}

.portal-access h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.portal-access p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.portal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.portal-buttons .btn {
    background: white;
    color: #00578c;
    border: none;
    font-weight: 600;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.portal-buttons .btn:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* Loading States */
.stat-card.loading,
.status-indicator.loading {
    pointer-events: none;
}

.stat-icon-placeholder,
.stat-number-placeholder,
.stat-label-placeholder,
.status-dot-placeholder,
.status-text-placeholder {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
}

.stat-icon-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 12px;
}

.stat-number-placeholder {
    height: 32px;
    width: 80px;
    margin: 1rem 0 0.5rem 0;
}

.stat-label-placeholder {
    height: 16px;
    width: 120px;
}

.status-dot-placeholder {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-text-placeholder {
    height: 20px;
    width: 200px;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Error State */
.error-state {
    color: #ef4444;
    text-align: center;
    padding: 2rem;
}

.error-state .error-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.error-state .error-message {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.error-state .error-details {
    font-size: 0.9rem;
    color: var(--gray-medium);
}

/* Responsive adjustments for System Status */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: 0 var(--space-md);
    }

    .stat-card {
        padding: var(--space-lg);
    }

    .stat-number {
        font-size: var(--text-2xl);
    }

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

    .system-status-content h2 {
        font-size: var(--text-3xl);
    }

    .system-status-section {
        padding: var(--space-3xl) 0;
    }

    .portal-access {
        padding: var(--space-xl);
        margin: 0 var(--space-md);
    }

    .portal-access h3 {
        font-size: var(--text-xl);
    }

    .portal-access p {
        font-size: var(--text-base);
    }

    .section-subtitle {
        font-size: var(--text-lg);
        margin-bottom: var(--space-xl);
    }
}