/* ========== VARIABLES Y RESET ========== */
:root {
    --color-white: #ffffff;
    --color-gray-light: #f8fafc;
    --color-gray-medium: #64748b;
    --color-gray-dark: #1e293b;
    --color-blue-primary: #3b82f6;
    --color-blue-dark: #1d4ed8;
    --color-blue-darker: #1e40af;
    --color-yellow: #fbbf24;
    --color-yellow-dark: #f59e0b;
    --color-red: #ef4444;
    --color-red-dark: #dc2626;
    --border-radius: 20px;
    --shadow-light: 0 4px 20px rgba(59, 130, 246, 0.1);
    --shadow-medium: 0 10px 30px rgba(59, 130, 246, 0.15);
    --shadow-heavy: 0 20px 40px rgba(59, 130, 246, 0.2);
}

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--color-gray-dark);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-light) 100%);
    overflow-x: hidden;
}

/* ========== UTILIDADES ========== */
.btn-primary {
    background: linear-gradient(45deg, var(--color-blue-primary), var(--color-blue-dark));
    color: var(--color-white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(59, 130, 246, 0.4);
    background: linear-gradient(45deg, var(--color-red), var(--color-red-dark));
}

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

#rifas .section-title {
    background: rgba(255, 255, 255, 0.8);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    display: block;
    margin-bottom: 3rem;
    box-shadow: 0 4px 20px rgb(255, 187, 0);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(59, 130, 246, 0.08);
    /* Centrado absoluto */
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    margin: 3.5rem 0;
    color: var(--color-gray-dark);
    font-weight: 700;
    position: relative;
    padding: 0 1rem;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(45deg, var(--color-blue-primary), var(--color-yellow));
    border-radius: 3px;
}

/* ========== HEADER ========== */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    padding: 0.8rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1050;
    box-shadow: var(--shadow-light);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
    transition: all 0.3s ease;
}
.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-medium);
    padding: 0.6rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex: 1;
    min-width: 0;
}

.logo a {
    text-decoration: none !important;
    -webkit-text-decoration: none;
    text-decoration: none;
    outline: none;
}
.logo img {
    height: 45px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}
.logo img:hover {
    transform: scale(1.05);
}

.text-nav {
    color: var(--color-yellow) !important;
    font-size: 1.2rem;
    font-weight: 600 !important;
    white-space: nowrap;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0 !important;
    text-decoration: none;
}

.menu-toggle {
    display: none;
    background: none;
    border: 2px solid var(--color-blue-primary);
    color: var(--color-blue-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.6rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}
.menu-toggle:hover {
    background: var(--color-blue-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-menu li {
    border-radius: 25px;
    transition: all 0.3s ease;
    overflow: hidden;
}
.nav-menu li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    border-color: var(--color-blue-dark);
}
.nav-menu a {
    color: var(--color-blue-primary);
    text-decoration: none;
    padding: 0.6rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease;
    border-radius: 25px;
    border: 2px solid var(--color-blue-primary);
}
.nav-menu a:hover {
    background: var(--color-blue-primary);
    color: var(--color-white);
    border-color: var(--color-blue-primary);
}
.nav-menu i {
    font-size: 0.9rem;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1048;
    backdrop-filter: blur(2px);
}
.menu-overlay.active {
    display: block;
}

/* ========== MAIN CONTENT ========== */
.main-content {
    background: var(--color-white);
}
.main-content,
main.py-4.mt-5 {
    padding-top: 50px !important; /* Reducido a 80px */
}

/* ========== HERO ========== */
.hero {
    padding: 4rem 0 3rem;
    background: url('/assets/images/bgazul.png') no-repeat center center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}
.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0rem;
    display: flex;
    align-items: center;
    gap: 3rem;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}

.hero .text-warning {
    color: var(--color-yellow) !important;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.hero h1 {
    color: var(--color-gray-dark);
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--color-gray-dark), var(--color-blue-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}
.hero h1 .text-warning {
    background: linear-gradient(45deg, var(--color-yellow), var(--color-yellow-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--color-gray-medium);
    line-height: 1.8;
    opacity: 0.9;
}

/* Estadísticas */
.borderstats {
    border: 1px solid rgba(59, 130, 246, 0.2);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.3) !important;
    transition: all 0.3s ease;
    border-radius: 12px;
}
.borderstats:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
}

/* Botones CTA */
.hero .cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ff73009d;
    background-color: #def2ff;
    border-radius: 25px;
    transition: all 0.3s ease;
    min-width: 200px;
    padding: 0.8rem 1.5rem;
    white-space: nowrap;
    text-decoration: none;
    color: inherit;
    font-weight: 600;
}
.hero .cta-button:hover {
    background: linear-gradient(45deg, #ffffff, #ffffff);
    border: 2px solid #ff7300;
    transform: translateY(-2px);
    color: #ff9100;
}
.hero .cta-button i, .hero .cta-button svg {
    width: 20px;
    height: 20px;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}
.hero-logo {
    flex: 0 0 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-logo img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(59, 130, 246, 0.2));
    animation: float 3s ease-in-out infinite;
    border: 3px solid rgba(59, 130, 246, 0.2);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.2);
}

/* Contador */
.hero .bg-gradient-to-r {
    background: linear-gradient(135deg, var(--color-red), var(--color-yellow)) !important;
    color: var(--color-white) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    padding: 1rem;
    margin-top: 1rem;
}
.hero .text-dark {
    color: var(--color-white) !important;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* ========== RIFAS ========== */
#rifas {
    background: var(--color-gray-light);
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
}
#rifas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: linear-gradient(to bottom, var(--color-white) 0%, var(--color-gray-light) 100%), 
                url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23f8fafc' fill-opacity='1' d='M0,128L48,144C96,160,192,192,288,186.7C384,181,480,139,576,133.3C672,128,768,160,864,176C960,192,1056,192,1152,176C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") bottom center no-repeat;
    background-size: cover;
    transform: translateY(-50%);
    z-index: 1;
}
#rifas .container {
    position: relative;
    z-index: 2;
}
#rifas .section-title {
    background: rgba(255, 255, 255, 0.8);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    display: block; /* ← Cambiado de inline-block a block */
    margin: 0 auto 3rem; /* ← Centrado horizontal con margin: auto */
    box-shadow: 0 4px 20px rgb(255, 187, 0);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(59, 130, 246, 0.08);
    text-align: center; /* Asegurar que el texto esté centrado */
    max-width: fit-content; /* ← Opcional: para que no ocupe todo el ancho si el texto es corto */
}

.cssrifas-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem;
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.rifa-card {
    flex: 1 1 350px;
    max-width: 380px;
    min-width: 280px;
    width: 100%;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(59, 130, 246, 0.05);
    position: relative;
}
.rifa-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 4px 20px rgb(0, 153, 255);
    border-color: rgba(26, 124, 204, 0);
}
.rifa-card.winner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 193, 7, 0.1));
    pointer-events: none;
    z-index: 1;
}

.rifa-image, .card-img-top {
    height: 220px;
    position: relative;
    overflow: hidden;
}
.rifa-image img, .card-img-top {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.rifa-card:hover .rifa-image img,
.rifa-card:hover .card-img-top {
    transform: scale(1.05);
}

.rifa-content {
    padding: 1.5rem;
    text-align: left;
}
.rifa-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--color-gray-dark);
    line-height: 1.3;
}
.rifa-description {
    color: var(--color-gray-medium);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.rifa-price {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(45deg, var(--color-blue-primary), var(--color-blue-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}
.rifa-end-date {
    color: var(--color-gray-medium);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.winner-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, #ffd700, #ffb300);
    color: #333;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 12px;
    z-index: 2;
    box-shadow: 0 4px 8px rgba(255, 215, 0, 0.3);
}

.winner-info {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    margin: 15px 0;
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.2);
}
.winner-ticket {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 5px;
}
.winner-message {
    font-size: 0.9em;
    opacity: 0.9;
}

.card-spacer {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.buy-button {
    width: 100%;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(45deg, var(--color-blue-primary), var(--color-blue-dark));
    color: var(--color-white);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}
.buy-button:hover {
    background: linear-gradient(45deg, var(--color-blue-dark), var(--color-blue-darker));
    transform: translateY(-2px);
    color: var(--color-white);
}
.buy-button.disabled {
    background: var(--color-gray-medium);
    cursor: not-allowed;
    opacity: 0.6;
}
.buy-button.disabled:hover {
    background: var(--color-gray-medium);
    transform: none;
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 10px;
    background: #e2e8f0;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 15px;
}
.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-blue-primary) 0%, var(--color-yellow) 100%);
    border-radius: 6px;
    transition: width 1s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}
.progress-fill::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: shimmer 2s infinite;
}
.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    pointer-events: none;
}
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ========== SECURITY ========== */
.security-section {
    padding: 3rem 0 4rem;
    text-align: center;
}
.security-section .titulo-security {
    color: var(--color-gray-dark);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    text-align: center;
    padding: 0 1rem;
}
.security-section .titulo-security::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, var(--color-blue-primary), var(--color-yellow));
    border-radius: 3px;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 25px;
    padding: 0 1rem;
}
.security-item {
    padding: 20px 15px;
    border-radius: 12px;
    background: var(--color-gray-light);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}
.security-item:nth-child(n) {
    animation-delay: calc(0.1s * var(--i, 1));
}
.security-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-blue-primary);
    background: var(--color-white);
}
.security-icon {
    font-size: 2.5em;
    color: var(--color-blue-primary);
    margin-bottom: 15px;
    transition: all 0.3s ease;
}
.security-item:hover .security-icon {
    color: var(--color-blue-dark);
    transform: scale(1.05);
}
.security-title {
    font-size: 1.1em;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--color-gray-dark);
}
.security-text {
    color: var(--color-gray-medium);
    font-size: 0.9em;
    line-height: 1.4;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== FOOTER ========== */
.footer {
    background: var(--color-gray-dark);
    color: var(--color-white);
    padding: 3rem 0 1rem;
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}
.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.social-links a {
    width: 40px;
    height: 40px;
    background: var(--color-blue-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all 0.3s ease;
}
.social-links a:hover {
    background: var(--color-yellow);
    transform: translateY(-3px);
}

/* ========== COUNTDOWN ========== */
.countdown-overlay {
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    background: linear-gradient(35deg, rgba(0, 56, 119, 0.95), rgba(77, 227, 247, 0.95));
    color: var(--color-white);
    padding: 8px 10px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(111, 161, 255, 0.562);
    z-index: 10;
    transition: all 0.3s ease;
}
.countdown-title {
    font-size: 0.7rem;
    margin-bottom: 4px;
    opacity: 0.9;
    font-weight: 500;
}
.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 4px;
    align-items: center;
    flex-wrap: nowrap;
}
.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 28px;
}
.time-number {
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
.time-label {
    font-size: 0.6rem;
    opacity: 0.8;
    font-weight: 500;
}
.time-separator {
    font-size: 0.8rem;
    font-weight: bold;
    opacity: 0.8;
    animation: blink 1.5s infinite;
    margin: 0 2px;
}
.countdown-urgent {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.95), rgba(245, 158, 11, 0.95));
    animation: pulse-overlay 2s infinite;
}
.countdown-critical {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.98), rgba(220, 38, 38, 0.98));
    animation: pulse-overlay 1s infinite;
}
@keyframes blink {
    0%, 50% { opacity: 0.8; }
    51%, 100% { opacity: 0.4; }
}
@keyframes pulse-overlay {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .container, .nav-container { padding: 0 1.5rem; }
    .hero-content { gap: 2rem; padding: 0 1.5rem; }
    .hero h1 { font-size: 3rem; }
    .section-title { font-size: 2.5rem; }
    .rifas-container, .security-container { padding: 30px 20px; margin: 1.5rem; }
    .rifa-card { min-width: 300px; }
    .security-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px; }
    .stats-container { gap: 1.5rem; }
    .nav-menu a { padding: 0.5rem 1rem; font-size: 0.9rem; }
    .text-nav { font-size: 1.3rem; }
    .logo img { height: 42px; }
}

@media (max-width: 768px) {
    .nav-container { padding: 0 1rem; }
    .logo { gap: 0.6rem; max-width: calc(100% - 60px); }
    .logo img { height: 40px; }
    .text-nav { font-size: 1.2rem; }
    .menu-toggle { display: block; }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: calc(100% + 0.8rem);
        right: 0;
        left: 0;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        gap: 0.8rem;
        padding: 1.5rem;
        border-radius: 15px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
        border: 1px solid rgba(59, 130, 246, 0.1);
        backdrop-filter: blur(20px);
        animation: slideDown 0.3s ease;
        z-index: 1049;
    }
    .nav-menu.active { display: flex; }
    .nav-menu li { width: 100%; margin: 0; border-radius: 12px; }
    .nav-menu a { padding: 1rem 1.5rem; justify-content: center; font-size: 1rem; width: 100%; border-radius: 10px; }
    .nav-menu i { font-size: 1.1rem; width: 20px; }

    .hero {
        padding: 2rem 0;
    }
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        padding: 0 1rem;
    }
    .hero-text { width: 100%; }
    .hero h1 { 
        font-size: 2.5rem;
        line-height: 1.1;
    }
    .hero p {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    .hero .col-md-6 {
        padding: 0 0.5rem;
        margin-bottom: 1rem;
    }
    .borderstats {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    .borderstats .d-flex {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    .borderstats .fs-3 {
        font-size: 2rem !important;
    }
    .hero .d-flex.flex-column.flex-sm-row {
        justify-content: center;
        align-items: center;
        width: 100%;
    }
    .hero .cta-button {
        min-width: 280px;
        width: 100%;
        max-width: 320px;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    .hero-logo {
        flex: none;
        width: 100%;
    }
    .hero-logo img {
        width: 150px;
        height: 150px;
    }
    .hero .bg-gradient-to-r {
        margin-top: 1rem;
        padding: 1rem;
    }
    .hero .bg-gradient-to-r .d-flex {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }
    .hero .bg-gradient-to-r .text-center {
        min-width: 60px;
    }
    .hero .bg-gradient-to-r .fs-3 {
        font-size: 1.8rem !important;
    }
    .rifas-container, .security-container {
        padding: 25px 15px;
        margin: 1rem 0.5rem;
        border-radius: 15px;
    }
    .section-title { 
        font-size: 2.2rem;
        margin-bottom: 2.5rem;
        padding: 0 0.5rem;
    }
    .section-title::after {
        width: 80px;
    }
    .cssrifas-section {
        gap: 2rem;
        padding: 1.5rem 0.5rem;
    }
    .rifa-card {
        min-width: 280px;
        max-width: 100%;
        flex: 1 1 100%;
    }
    .rifa-content {
        padding: 1.2rem;
    }
    .rifa-title {
        font-size: 1.2rem;
    }
    .rifa-price {
        font-size: 1.6rem;
    }
    .security-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
        padding: 0 0.5rem;
    }
    .security-item {
        padding: 15px 10px;
    }
    .security-icon {
        font-size: 2rem;
    }
    .security-title {
        font-size: 1rem;
    }
    .security-text {
        font-size: 0.85rem;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .testimonial-card {
        padding: 1.5rem;
    }
    .stats-container {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    .stat-item {
        width: 100%;
        max-width: 300px;
        padding: 1.5rem;
    }
    .stat-number {
        font-size: 2.5rem;
    }
    .countdown-overlay {
        bottom: 6px;
        left: 6px;
        right: 6px;
        padding: 6px 8px;
    }
    .countdown-title {
        font-size: 0.65rem;
    }
    .time-number {
        font-size: 0.8rem;
    }
    .time-label {
        font-size: 0.55rem;
    }
    .time-separator {
        font-size: 0.7rem;
        margin: 0 1px;
    }
    .time-unit {
        min-width: 24px;
    }
    .main-content, main.py-4.mt-5 {
        padding-top: 90px !important;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 0.8rem; }
    .nav-container { padding: 0 0.8rem; }
    .logo { gap: 0.5rem; max-width: calc(100% - 50px); }
    .logo img { height: 35px; }
    .text-nav { font-size: 1rem; max-width: 200px; }
    .menu-toggle { font-size: 1.3rem; padding: 0.5rem; }
    .nav-menu { top: calc(100% + 0.5rem); padding: 1.2rem; left: 0.8rem; right: 0.8rem; border-radius: 12px; }
    .nav-menu a { padding: 0.9rem 1.2rem; font-size: 0.95rem; }

    .hero {
        padding: 1.5rem 0;
    }
    .hero-content {
        padding: 0 0.8rem;
    }
    .hero h1 {
        font-size: 2rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    .hero p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.6;
    }
    .hero .col-md-6 {
        padding: 0;
        margin-bottom: 0.8rem;
    }
    .borderstats {
        padding: 0.8rem;
    }
    .borderstats .bg-warning,
    .borderstats .bg-success {
        width: 35px;
        height: 35px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .borderstats .fs-4 {
        font-size: 0.9rem !important;
    }
    .borderstats .fs-3 {
        font-size: 1.6rem !important;
    }
    .hero .cta-button {
        min-width: 100%;
        padding: 0.9rem 1.2rem;
        font-size: 0.95rem;
    }
    .hero .cta-button i,
    .hero .cta-button svg {
        width: 18px;
        height: 18px;
    }
    .hero-logo img {
        width: 120px;
        height: 120px;
    }
    .hero .bg-gradient-to-r {
        padding: 0.8rem;
    }
    .hero .bg-gradient-to-r .fw-bold {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
    .hero .bg-gradient-to-r .fs-3 {
        font-size: 1.4rem !important;
    }
    .hero .bg-gradient-to-r .small {
        font-size: 0.7rem;
    }
    .rifas-container, .security-container {
        padding: 20px 12px;
        margin: 0.8rem 0.3rem;
        border-radius: 12px;
    }
    .section-title { 
        font-size: 1.8rem;
        margin-bottom: 2rem;
        line-height: 1.2;
    }
    .section-title::after {
        width: 60px;
        height: 4px;
    }
    .cssrifas-section {
        gap: 1.5rem;
        padding: 1rem 0.3rem;
    }
    .rifa-card {
        min-width: 100%;
        margin: 0 auto;
    }
    .rifa-image, .card-img-top {
        height: 180px;
    }
    .rifa-content {
        padding: 1rem;
    }
    .rifa-title {
        font-size: 1.1rem;
        line-height: 1.2;
        margin-bottom: 0.6rem;
    }
    .rifa-description {
        font-size: 0.9rem;
        margin-bottom: 1rem;
        -webkit-line-clamp: 2;
    }
    .rifa-price {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }
    .rifa-end-date {
        font-size: 0.85rem;
        margin-bottom: 0.8rem;
    }
    .buy-button {
        padding: 0.7rem 1.2rem;
        font-size: 0.95rem;
    }
    .security-grid { 
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 0 0.3rem;
    }
    .security-item {
        padding: 12px 8px;
        border-radius: 8px;
    }
    .security-icon {
        font-size: 1.8rem;
        margin-bottom: 8px;
    }
    .security-title {
        font-size: 0.95rem;
        margin-bottom: 6px;
    }
    .security-text {
        font-size: 0.8rem;
        line-height: 1.3;
    }
    .testimonial-card {
        padding: 1.2rem;
        border-radius: 12px;
    }
    .client-avatar {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    .stars {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    .stat-item {
        padding: 1.2rem;
        max-width: 280px;
    }
    .stat-number {
        font-size: 2rem;
    }
    .stat-label {
        font-size: 0.9rem;
    }
    .countdown-overlay {
        bottom: 4px;
        left: 4px;
        right: 4px;
        padding: 4px 6px;
        border-radius: 6px;
    }
    .countdown-title {
        font-size: 0.6rem;
        margin-bottom: 2px;
    }
    .countdown-timer {
        gap: 2px;
    }
    .time-number {
        font-size: 0.7rem;
    }
    .time-label {
        font-size: 0.5rem;
    }
    .time-separator {
        font-size: 0.6rem;
        margin: 0;
    }
    .time-unit {
        min-width: 20px;
    }
    .footer-content {
        padding: 0 1rem;
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    .social-links {
        justify-content: center;
    }
    .social-links a {
        width: 35px;
        height: 35px;
    }
    .main-content, main.py-4.mt-5 {
        padding-top: 80px !important;
    }
}

@media (max-width: 320px) {
    .hero h1 {
        font-size: 1.7rem;
    }
    .section-title {
        font-size: 1.6rem;
    }
    .hero .cta-button {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    .hero-logo img {
        width: 100px;
        height: 100px;
    }
    .countdown-overlay {
        padding: 3px 4px;
    }
    .time-number {
        font-size: 0.65rem;
    }
    .time-label {
        font-size: 0.45rem;
    }
    .countdown-title {
        font-size: 0.55rem;
    }
    .nav-container {
        padding: 0 0.5rem;
    }
    .logo {
        gap: 0.4rem;
        max-width: calc(100% - 45px);
    }
    .text-nav {
        font-size: 0.9rem;
        max-width: 150px;
    }
    .logo img {
        height: 32px;
    }
    .menu-toggle {
        font-size: 1.2rem;
        padding: 0.4rem;
    }
    .nav-menu {
        padding: 1rem;
        gap: 0.6rem;
        left: 0.5rem;
        right: 0.5rem;
    }
    .nav-menu a {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    .nav-menu i {
        font-size: 1rem;
        width: 18px;
    }
}

/* ========== ACCESIBILIDAD ========== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .hero-logo img, .progress-fill::after, .time-separator, .nav-menu {
        animation: none;
    }
    .logo img, .menu-toggle, .nav-menu li, .nav-menu a {
        transition: none;
    }
}

@media (prefers-contrast: high) {
    .btn-primary { border: 2px solid var(--color-white); }
    .rifa-card { border: 2px solid var(--color-blue-primary); }
    .security-item { border: 2px solid var(--color-gray-medium); }
    .header {
        background: white;
        border-bottom: 3px solid var(--color-blue-primary);
        padding: 0.6rem 0;
    }
    .nav-menu li { border-width: 3px; }
    .menu-toggle { border-width: 3px; }
    .nav-menu { background: white; border: 3px solid var(--color-blue-primary); }
}

@media print {
    .header, .countdown-overlay, .buy-button, .cta-button {
        display: none !important;
    }
    .hero {
        background: none !important;
        color: black !important;
    }
    .section-title {
        color: black !important;
    }
    .rifa-card {
        border: 1px solid black;
        break-inside: avoid;
        margin-bottom: 1rem;
    }
}

/* ========== FOCUS ========== */
.menu-toggle:focus-visible,
.nav-menu a:focus-visible {
    outline: 3px solid var(--color-yellow);
    outline-offset: 2px;
    border-radius: 4px;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}