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

body {
    background: #c9c9c9;
    font-family: 'Roboto Slab', serif;
    color: #333;
    overflow-x: hidden;
    line-height: 1.6;
}

:root {
    --rojo-principal: #D30F23;
    --rojo-oscuro: #A30B1B;
    --rojo-brillante: #E03143;
    --blanco: #ffffff;
    --gris-suave: #F2F0F1;
    --gris-claro: #E4E1E3;
    --texto-oscuro: #1F1B1C;
    --gris-texto: #6B6768;
}

/* ========= HERO ========= */
.hero {
    position: relative;
    width: 100%;
    min-height: calc(100vh - 65px);
    margin-top: 65px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 7%;
    background: linear-gradient(135deg, var(--rojo-oscuro) 0%, var(--rojo-principal) 60%, var(--rojo-brillante) 100%);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(211,15,35,0.28);
}

.hero::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -10%;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(0,0,0,0.08);
    pointer-events: none;
}

.hero-content {
    max-width: 560px;
    z-index: 2;
    animation: fadeInUp 1s ease-out forwards;
}

.hero-content h1 {
    font-family: 'Roboto Slab', serif;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 20px;
    color: #ffffff;
}

.hero-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.02rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 30px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--blanco);
    color: var(--rojo-principal);
    border: 2px solid var(--blanco);
    box-shadow: 0 8px 22px rgba(0,0,0,0.18);
}

.btn-secondary {
    border: 2px solid rgba(255,255,255,0.6);
    color: #fff;
    background: rgba(255,255,255,0.08);
}

.btn:hover {
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 14px 30px rgba(0,0,0,0.25);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.2);
    border-color: #fff;
}

.visual-container {
    position: relative;
    width: 44%;
    height: 60vh;
    min-height: 380px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

.red-circle {
    position: absolute;
    width: 480px;
    height: 480px;
    background: rgba(255,255,255,0.10);
    border: 2px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2), inset 0 0 60px rgba(255,255,255,0.05);
    animation: circleScale 4s ease-in-out infinite;
}

.bird-img {
    position: relative;
    z-index: 3;
    max-width: 100%;
    height: auto;
    transform: translateX(-30px);
    filter: drop-shadow(20px 20px 30px rgba(0,0,0,0.3));
    animation: birdFloat 5s ease-in-out infinite, fadeInRight 1.2s ease-out;
    transition: transform 0.4s ease;
}

.bird-img:hover {
    transform: scale(1.05) translateX(-20px);
}

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

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(-30px); }
}

@keyframes birdFloat {
    0%, 100% { transform: translateY(0) translateX(-30px); }
    50% { transform: translateY(-20px) translateX(-25px) rotate(2deg); }
}

@keyframes circleScale {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.04); }
}

/* ========= RESPONSIVE ========= */
@media (max-width: 1024px) {
    .red-circle { width: 380px; height: 380px; }
}

@media (max-width: 968px) {
    .hero { flex-direction: column; padding: 60px 6%; text-align: center; min-height: auto; }
    .hero-content h1 { font-size: 3rem; }
    .hero-content p { font-size: 0.95rem; }
    .visual-container { width: 100%; height: 380px; margin-top: 40px; }
    .red-circle { width: 300px; height: 300px; }
    .bird-img { transform: translateX(0); max-width: 80%; animation: birdFloatMobile 4s ease-in-out infinite; }
    .cta-buttons { justify-content: center; }
    @keyframes birdFloatMobile {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-15px); }
    }
    @keyframes fadeInRight {
        from { opacity: 0; transform: translateX(100px); }
        to { opacity: 1; transform: translateX(0); }
    }
}

@media (max-width: 600px) {
    .hero-content h1 { font-size: 2.3rem; }
}

*, *::before, *::after {
    font-family: 'Roboto Slab', serif !important;
}