/* ============================================
   PHL Soluciones Digitales — Estilos base (mejorados)
   Colores: 7 variables GeneratePress
   ============================================ */

:root {
    --contrast: #FFFFFF;
    --contrast-2: #B4C3E0;
    --contrast-3: #7C8BA5;
    --base: #050B14;
    --base-2: #0F1928;
    --base-3: #1A2538;
    --accent: #2DD4BF;
    --border-radius-card: 1.5rem;
    --transition: all 0.25s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--base);
    color: var(--contrast-2);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Fondos (mejor rendimiento con will-change) */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: -2;
    background: radial-gradient(circle at 20% 30%, rgba(0, 255, 200, 0.03) 0%, rgba(2, 20, 40, 0.98) 90%);
    will-change: transform;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 255, 210, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 255, 210, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Botones */
.btn-primary, .btn-secondary, button, a[href="https://phl.cc/contacto/"] {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0.85rem 2rem;
    border-radius: 40px;
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1rem;
    cursor: pointer;
}
.btn-primary, button {
    background: linear-gradient(95deg, #2dd4bf, #00a8c6);
    color: var(--base);
    box-shadow: 0 5px 15px rgba(45,212,191,0.2);
}
.btn-primary:hover, button:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(45,212,191,0.4);
}
.btn-secondary, a[href="https://phl.cc/contacto/"] {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(45,212,191,0.6);
    color: var(--contrast);
}
.btn-secondary:hover, a[href="https://phl.cc/contacto/"]:hover {
    background: rgba(45,212,191,0.1);
    border-color: var(--accent);
}
a[href="https://phl.cc/contacto/"]{
    padding: 0rem 1rem;
    max-height: 2.5rem;
}
/* Hero */
.hero {
    padding: 4rem 0 3rem;
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}
.hero-content { flex: 1.2; }
.hero-badge {
    display: inline-block;
    background: rgba(45,212,191,0.15);
    backdrop-filter: blur(4px);
    border-radius: 50px;
    padding: 0.3rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(45,212,191,0.3);
}
.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, var(--contrast), #9efff0);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.2rem;
}
.hero p {
    font-size: 1.2rem;
    color: var(--contrast-2);
    max-width: 550px;
    margin-bottom: 2rem;
}
.hero-buttons { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
}
.hero-visual img {
    max-width: 100%;
    height: auto;
    border-radius: 28px;
    box-shadow: 0 25px 40px -12px black;
}
.infra-graphic {
    background: var(--base-2);
    border-radius: 28px;
    padding: 1.5rem;
    border: 1px solid rgba(45,212,191,0.3);
    box-shadow: 0 20px 30px -12px rgba(0,0,0,0.5);
}
.server-icon {
    font-size: 2rem;
    color: var(--accent);
    background: rgba(45,212,191,0.1);
    padding: 0.6rem;
    border-radius: 18px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

/* Grids y cards */
.services-grid, .posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.service-card, .post-card {
    background: var(--base-2);
    backdrop-filter: blur(4px);
    border-radius: var(--border-radius-card);
    padding: 1.8rem;
    border: 1px solid rgba(45,212,191,0.2);
    transition: var(--transition);
}
.service-card:hover, .post-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    background: var(--base-3);
}
.service-icon { font-size: 2.5rem; color: var(--accent); margin-bottom: 1rem; }
.service-card h3, .post-card h4 { color: var(--contrast); margin-bottom: 0.5rem; }
/* Tecnologías */
.tech-strip {
    background: var(--base-2);
    backdrop-filter: blur(8px);
    border-radius: 70px;
    padding: 1.2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    border: 1px solid rgba(45,212,191,0.2);
}
.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 1.6rem;
    color: var(--contrast-2);
}
/* Formulario */
.contact-form {
    background: var(--base-2);
    padding: 2rem;
    border-radius: 2rem;
    border: 1px solid rgba(45,212,191,0.4);
}
.input-group input, .input-group select, .input-group textarea {
    width: 100%;
    padding: 0.9rem;
    background: var(--base-3);
    border: 1px solid rgba(45,212,191,0.5);
    border-radius: 1rem;
    color: var(--contrast);
}
/* Responsive */
@media (max-width: 800px) {
    .hero h1 { font-size: 2.4rem; }
    .hero { flex-direction: column; text-align: center; }
    .container { padding: 0 1rem; }
}