/* ===============================
   HEADER
================================ */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #ffffff;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 117px;
    width: auto;
    display: block;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-dark);
    transition: 0.3s ease;
}

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


/* ===============================
   HERO
================================ */

.hero {
    background: linear-gradient(135deg, #EAF2FF 0%, #f4f6f8 55%, #FFF3E8 100%);
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-text {
    flex: 1;
}

.hero-text p {
    margin-top: 20px;
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 500px;
    border-radius: 6px;
}


/* ===============================
   SECTION DARK (CTA invertida)
================================ */

.section-dark {
    background-color: var(--color-primary);
    padding: 70px 0;
}

.section-dark .section-head h2,
.section-dark .card h3 {
    color: #ffffff;
}

.section-dark .section-head p,
.section-dark .card p {
    color: rgba(255,255,255,0.7);
}

.section-dark .card {
    background-color: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.12);
}

.section-dark .card:hover {
    background-color: rgba(255,255,255,0.11);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.section-dark .btn-secondary {
    border-color: rgba(255,255,255,0.45);
    color: #ffffff;
}

.section-dark .btn-secondary:hover {
    background-color: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.7);
}


/* ===============================
   STATS STRIP
================================ */

.stats-strip {
    padding: 0;
    background-color: var(--color-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
}

.stat-item {
    padding: 28px 20px;
    border-right: 1px solid rgba(255,255,255,0.1);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.65);
    font-weight: 500;
    letter-spacing: 0.01em;
}


/* ===============================
   WHATSAPP FLOTANTE
================================ */

.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background-color: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
    transition: all 0.2s ease;
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 22px rgba(37, 211, 102, 0.55);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
}


/* ===============================
   FOOTER
================================ */

.footer-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
}