/* Variables */
:root {
    --primary: #00b894;      /* Turquesa Salud */
    --secondary: #0984e3;    /* Azul Médico */
    --dark: #2d3436;
    --light-bg: #f9fbfd;     /* Fondo casi blanco */
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0,0,0,0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif; /* Fuente moderna y limpia */
}

body {
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--white);
}

a { text-decoration: none; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* NAVBAR */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--secondary);
}
.logo span { color: var(--primary); }

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-links a { color: var(--dark); font-weight: 500; transition: 0.3s; }
.nav-links a:hover { color: var(--primary); }

.btn-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 25px;
    border-radius: 50px; /* Bordes redondos estilo pastilla */
    font-weight: 600;
}
.btn-nav:hover { background: #019e7f; }

/* HERO SECTION */
.hero {
    padding: 80px 0;
    background: linear-gradient(to right, #f9fbfd 70%, #fff 30%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--secondary);
}

.hero-text p {
    font-size: 1.1rem;
    color: #636e72;
    margin-bottom: 30px;
}

.hero-image img {
    width: 100%;
    border-radius: 20px 0 20px 0;
    box-shadow: var(--shadow);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-primary {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(9, 132, 227, 0.3);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(9, 132, 227, 0.4); }

.btn-outline {
    border: 2px solid var(--secondary);
    color: var(--secondary);
    margin-left: 10px;
}
.btn-outline:hover { background: var(--secondary); color: var(--white); }

/* SECTIONS GENERAL */
.section { padding: 80px 0; }
.bg-light { background-color: var(--light-bg); }
.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: var(--secondary);
    position: relative;
    display: inline-block;
    width: 100%;
}

/* CARDS TRATAMIENTOS */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: 0.3s;
}

.card:hover { transform: translateY(-10px); }

.icon-circle {
    width: 70px;
    height: 70px;
    background: rgba(0, 184, 148, 0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
}

.card h3 { margin-bottom: 15px; }

/* PERFIL DOCTORA */
.profile-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.profile-img img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
}

.profile-text h2 { color: var(--secondary); font-size: 2rem; }
.subtitle { color: var(--primary); font-weight: 600; margin-bottom: 1rem; }
.credentials { margin-top: 20px; list-style: none; }
.credentials li { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.credentials i { color: var(--primary); }

/* CALENDLY SECTION */
/* Opción A: Fondo suave para destacar el bloque blanco del calendario */
.calendly-section {
    background-color: #f4fbfb; /* Un turquesa MUY pálido */
    /* O puedes usar un gris suave: background-color: #f8f9fa; */
    border-top: 1px solid #e1e1e1;
    padding: 80px 0;
}

/* FOOTER */
.footer {
    background: var(--dark);
    color: #b2bec3;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.footer h3 { color: var(--white); margin-bottom: 10px; }
.socials a { color: var(--white); font-size: 1.5rem; margin-left: 15px; }
.copyright { text-align: center; border-top: 1px solid #444; padding-top: 20px; font-size: 0.9rem; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links { display: none; } /* En móvil simplificamos */
    .hero-grid, .profile-container { grid-template-columns: 1fr; display: flex; flex-direction: column; text-align: center; }
    .hero-image, .profile-img { order: -1; margin-bottom: 20px; }
    .hero-text h1 { font-size: 2.2rem; }
    .btn { width: 100%; margin: 5px 0 0 0; }
}